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What Do You Know About Light?
20 Questions: Physical Science
Light seems like one of the simplest things in the world, but it has been the subject of thousands of years of scientific study. This interesting book offers young readers a wonderful, simple introduction to this complex topic.
* Reviews *
Series Review: 20 Questions: Physical ScienceUsing a format of twenty questions, students will learn about different physical science topics. The information is well presented with pictures and captions on all pages...the books could be used to supplement any collection in the area of physical science.Library Media ConnectionRL
Grades
2-3 IL
Grades
2-4 
